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From: Simon Wright <simon@pushface.org>
Subject: Re: Allocators design flaw
Date: Sat, 14 Oct 2017 15:35:11 +0100
Date: 2017-10-14T15:35:11+01:00	[thread overview]
Message-ID: <lypo9pbxwg.fsf@pushface.org> (raw)
In-Reply-To: ort578$1go1$1@gioia.aioe.org

Victor Porton <porton@narod.ru> writes:

>> If the C struct needs alignment greater than that of the elements of
>> which it is composed (see the AI for example) it would have it.
>
> "it would have it"? What this sequence of English words mean?

it would have such an alignment

  struct chrs {
    char c[10];
  }

only *needs* alignment of 1

  struct chrs {
    int last;
    char c[256];
  }

needs the alignment of int (4 on this Mac)

(aploogies if the C isn't correct)

  reply	other threads:[~2017-10-14 14:35 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-14  2:53 Allocators design flaw Victor Porton
2017-10-14  7:27 ` Dmitry A. Kazakov
2017-10-14 13:52   ` Victor Porton
2017-10-14 14:25     ` Dmitry A. Kazakov
2017-10-14 14:03   ` Victor Porton
2017-10-14 14:26     ` Dmitry A. Kazakov
2017-10-14 15:18       ` Victor Porton
2017-10-14 15:44         ` Dmitry A. Kazakov
2017-10-14 16:42           ` Victor Porton
2017-10-14 16:13     ` Simon Wright
2017-10-14 16:38       ` Victor Porton
2017-10-14 14:12   ` Victor Porton
2017-10-14 14:20     ` Victor Porton
2017-10-14 14:24       ` Victor Porton
2017-10-14 14:36         ` Dmitry A. Kazakov
2017-10-14 15:17           ` Victor Porton
2017-10-14 15:51             ` Dmitry A. Kazakov
2017-10-14 16:34               ` Victor Porton
2017-10-14 17:14                 ` Dmitry A. Kazakov
2017-10-14 17:24                   ` Victor Porton
2017-10-14 18:08                     ` Dmitry A. Kazakov
2017-10-14 14:28     ` Dmitry A. Kazakov
2017-10-14 15:14       ` Victor Porton
2017-10-14 15:42         ` Simon Wright
2017-10-14 16:29           ` Victor Porton
2017-10-14 20:07             ` Simon Wright
2017-10-14 21:26               ` Victor Porton
2017-10-21  1:42     ` Randy Brukardt
2017-10-14  8:02 ` Simon Wright
2017-10-14 13:59   ` Victor Porton
2017-10-14 14:35     ` Simon Wright [this message]
2017-10-14 15:11       ` Victor Porton
2017-10-14 15:56         ` Simon Wright
2017-10-14 16:22           ` Victor Porton
2017-10-29 16:01           ` David Thompson
2017-10-14 14:11 ` Victor Porton
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